package org.apache.torque.mojo.morph;
   
   import org.apache.commons.lang.StringUtils;
   import org.apache.commons.logging.Log;
   import org.apache.commons.logging.LogFactory;
   
   public class VersionTableMorpher extends Morpher {
   	private static final Log log = LogFactory.getLog(VersionTableMorpher.class);
   
  	String projectVersion;
  
  	public VersionTableMorpher() {
  		this(null, null);
  	}
  
  	public VersionTableMorpher(MorphRequest morphRequest, String artifactId) {
  		super(morphRequest, artifactId);
  	}
  
  	protected String getMorphedContents(String contents) {
  		log.debug("contents=" + contents);
  		String oldVersion = StringUtils.substringBetween(contents, "VERSION=\"", "\"");
  		String searchString = "VERSION=\"" + oldVersion + "\"";
  		String replacement = "VERSION=\"" + getProjectVersion() + "\"";
  		String s = StringUtils.replace(contents, searchString, replacement);
  		return s;
  	}
  
  	/**
  	 * Return true if we need to morph this file
  	 */
  	protected boolean isMorphNeeded(String contents) {
  		return true;
  	}
  
  	public String getProjectVersion() {
  		return projectVersion;
  	}
  
  	public void setProjectVersion(String projectVersion) {
  		this.projectVersion = projectVersion;
  	}
  
  }